pwm: atmel: Replace loop in prescale calculation by ad-hoc calculation

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The calculated values are the same with the modified algorithm. The only
difference is that the calculation is a bit more efficient.

Acked-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Signed-off-by: Uwe Kleine-König <uwe@kleine-koenig.org>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>

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Uwe Kleine-König 2019-08-24 02:10:38 +02:00 • committed by Thierry Reding

parent ff55e7a314

commit 2101c878f7

1 changed files with 17 additions and 7 deletions

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drivers/pwm/pwm-atmel.c

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